Qhov twg yog qhov zoo dua: cov ntsia hlau tseem ceeb chiller lossis reciproppating chiller?

Scroll chillers feem ntau zoo dua li reciprocating chillers hauv lub zog ua haujlwm, ruaj khov rau lub zog {{} kev xav tau kev lag luam niaj hnub thiab kev lag luam. Reciprocating chillers muaj tshwj xeeb tshwj xeeb rau cov kev siv nrog me me txias lub peev xwm (<15kW) or in extreme operating conditions. The advantages of scroll chillers are described in detail below:
Qhov Zoo Ntawm Cov Scroll Chillers
Zog txuag hluav taws xob thiab txuag nyiaj
Scroll Chillers tau txais scroll compressors kom txo qis roj toppion, thiab volumetric zoo li ntau dua 95%. Qhov kev ua tau zoo (cop) ntsuas yog 10 txog 15 ib xees siab dua li ntawm cov chillers. Piv txwv li, nyob rau hauv ib nrab loads (30% -80%), tag nrho cov hluav taws xob ua tau zoo tuaj yeem}}}}}}}}}}
Scroll Chillers txhawb kev hloov pauv ntau zaus, tso cai ua kom cov khoom siv hluav taws xob hloov kho raws li kev thauj khoom siv hluav taws xob thiab kev ua haujlwm txo qis.
Ruaj khov thiab ntev
Scroll compressors muaj tsawg dua tsiv chaw (tsuas yog 1/7 qhov loj ntawm reccessorcating compressors), tsis muaj kev sib tw hnav thiab cov teeb meem muaj teeb meem. Txhaum kev sib nrug nruab nrab ntau dua 50,000 teev thiab muaj lub neej pab tau ntau tshaj 15 xyoos.
Reciprocating compressors muaj ntau qhov chaw txav (piston, txuas tus pas nrig, thiab lwm yam teeb meem xws li cov teeb meem hluav taws xob thiab roj nplua nuj ua rau muaj kev puas tsuaj loj thiab roj nplua nuj. Txij li cov tsheb kauj vab feem ntau yog 2-3 xyoos.
Suab nrov thiab kev co
Scroll Chillers ua haujlwm ntawm 5 {- 10 db (a) cov suab nrov txo qis, haum rau cov chaw muaj suab nrov (piv txwv li tsev kho mob, chaw soj ntsuam).
Reciprocating chillers vim yog reciprocating piston txav thiab cov sij hawm muaj kev cuam tshuam, cuam tshuam rau kev ntsuas lub suab nrov uas yuav tsum tau ua.
Tu nqi
Scroll chillers muaj cov qauv yooj yim thiab hnav me me thiab kua muag. Piv nrog reciprocating dej txias dua, tus nqi kho txhua xyoo yog txo los ntawm 15% -20%.
Reciprocating chillers xav tau los hloov lub zog valve thiab piston rings tsis tu ncua, yog li zoo ntawm cov roj lubricating yog siab, uas ua rau muaj kev nyiam teeb meem nyuaj. Kev thov ntawm reciprocating txias
Haum rau me me me me txias muaj peev xwm yuav tsum tau
Rau cov ntawv thov nrog lub peev xwm tub yees ntawm tsawg dua 15kw, reciprocating chillers tseem muaj kev ua lag luam sib luag thiab tus nqi qis (thawj ib xees dua li scroll chillers). Me me rau kev yoojyim rau tub yees thiab tshuab cua txias, piv txwv.
Adapting rau cov kev ua haujlwm hnyav
Reciprocating compressors can be adapted to larger pressure range (including high pressure ratios), suitable for chemical industry, metallurgy and other special industries. Scroll chillers exhibit significant performance degradation in high-temperature environments (>50 Qib) lossis siab {- h siab ratios thiab xav tau lwm lub tshuab cua txias.
Cov Qauv Xaiv
Ua ntej tshaj plaws scroll chillers: yog tias yuav tsum tau muaj peev xwm saum 15kw thiab koj xav tau lub zog ua haujlwm ntev (piv txwv li cov tsev lag luam tsawg, cov chaw lag luam, ua khoom noj).
Txiav txim siab reciprocating chillers: Yog muaj peev xwm txias me me (<15kW), budget is limited, or extreme operating conditions (high pressure ratio, high temperature) need to be addressed.